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Open-cavity fiber laser with distributed feedback based on externally or self-induced dynamic gratings. / Lobach, Ivan A.; Drobyshev, Roman V.; Fotiadi, Andrei A. et al.

In: Optics Letters, Vol. 42, No. 20, 15.10.2017, p. 4207-4210.

Research output: Contribution to journal › Article › peer-review

Harvard

Lobach, IA, Drobyshev, RV, Fotiadi, AA, Podivilov, EV, Kablukov, SI & Babin, SA 2017, 'Open-cavity fiber laser with distributed feedback based on externally or self-induced dynamic gratings', Optics Letters, vol. 42, no. 20, pp. 4207-4210. https://doi.org/10.1364/OL.42.004207

APA

Lobach, I. A., Drobyshev, R. V., Fotiadi, A. A., Podivilov, E. V., Kablukov, S. I., & Babin, S. A. (2017). Open-cavity fiber laser with distributed feedback based on externally or self-induced dynamic gratings. Optics Letters, 42(20), 4207-4210. https://doi.org/10.1364/OL.42.004207

Vancouver

Lobach IA, Drobyshev RV, Fotiadi AA, Podivilov EV, Kablukov SI, Babin SA. Open-cavity fiber laser with distributed feedback based on externally or self-induced dynamic gratings. Optics Letters. 2017 Oct 15;42(20):4207-4210. doi: 10.1364/OL.42.004207

Author

Lobach, Ivan A. ; Drobyshev, Roman V. ; Fotiadi, Andrei A. et al. / Open-cavity fiber laser with distributed feedback based on externally or self-induced dynamic gratings. In: Optics Letters. 2017 ; Vol. 42, No. 20. pp. 4207-4210.

BibTeX

@article{c899b89f75884269a0a744752339f466,
title = "Open-cavity fiber laser with distributed feedback based on externally or self-induced dynamic gratings",
abstract = "Dynamic population inversion gratings induced in an active medium by counter-propagating optical fields may have a reverse effect on writing laser radiation via feedback they provide. In this Letter we report, to the best of our knowledge, on the first demonstration of an open-cavity fiber laser in which the distributed feedback is provided by a dynamic grating “written” in a Yb-doped active fiber, either by an external source or self-induced via a weak (~0.1%) reflection from an angle-cleaved fiber end. It has been shown that meters-long dynamic grating is formed with a narrow bandwidth (<50 MHz) and a relatively high-reflection coefficient (>7%) securing single-frequency operation, but the subsequent hole-burning effects accompanied by new grating formation lead to the switching from one longitudinal mode to another. providing a regular pulse-mode dynamics. As a result, periodically generated pulse trains cover a spectrum range of several terahertz delivering millions of cavity modes in sequent pulses.",
author = "Lobach, {Ivan A.} and Drobyshev, {Roman V.} and Fotiadi, {Andrei A.} and Podivilov, {Evgeniy V.} and Kablukov, {Sergey I.} and Babin, {Sergey A.}",
year = "2017",
month = oct,
day = "15",
doi = "10.1364/OL.42.004207",
language = "English",
volume = "42",
pages = "4207--4210",
journal = "Optics Letters",
issn = "0146-9592",
publisher = "The Optical Society",
number = "20",

}

RIS

TY - JOUR

T1 - Open-cavity fiber laser with distributed feedback based on externally or self-induced dynamic gratings

AU - Lobach, Ivan A.

AU - Drobyshev, Roman V.

AU - Fotiadi, Andrei A.

AU - Podivilov, Evgeniy V.

AU - Kablukov, Sergey I.

AU - Babin, Sergey A.

PY - 2017/10/15

Y1 - 2017/10/15

N2 - Dynamic population inversion gratings induced in an active medium by counter-propagating optical fields may have a reverse effect on writing laser radiation via feedback they provide. In this Letter we report, to the best of our knowledge, on the first demonstration of an open-cavity fiber laser in which the distributed feedback is provided by a dynamic grating “written” in a Yb-doped active fiber, either by an external source or self-induced via a weak (~0.1%) reflection from an angle-cleaved fiber end. It has been shown that meters-long dynamic grating is formed with a narrow bandwidth (<50 MHz) and a relatively high-reflection coefficient (>7%) securing single-frequency operation, but the subsequent hole-burning effects accompanied by new grating formation lead to the switching from one longitudinal mode to another. providing a regular pulse-mode dynamics. As a result, periodically generated pulse trains cover a spectrum range of several terahertz delivering millions of cavity modes in sequent pulses.

AB - Dynamic population inversion gratings induced in an active medium by counter-propagating optical fields may have a reverse effect on writing laser radiation via feedback they provide. In this Letter we report, to the best of our knowledge, on the first demonstration of an open-cavity fiber laser in which the distributed feedback is provided by a dynamic grating “written” in a Yb-doped active fiber, either by an external source or self-induced via a weak (~0.1%) reflection from an angle-cleaved fiber end. It has been shown that meters-long dynamic grating is formed with a narrow bandwidth (<50 MHz) and a relatively high-reflection coefficient (>7%) securing single-frequency operation, but the subsequent hole-burning effects accompanied by new grating formation lead to the switching from one longitudinal mode to another. providing a regular pulse-mode dynamics. As a result, periodically generated pulse trains cover a spectrum range of several terahertz delivering millions of cavity modes in sequent pulses.

UR - http://www.scopus.com/inward/record.url?scp=85031306305&partnerID=8YFLogxK

U2 - 10.1364/OL.42.004207

DO - 10.1364/OL.42.004207

M3 - Article

C2 - 29028049

AN - SCOPUS:85031306305

VL - 42

SP - 4207

EP - 4210

JO - Optics Letters

JF - Optics Letters

SN - 0146-9592

IS - 20

ER -

ID: 9890949